Muscle biostimulation circuit is particularly suitable for the treatment of cellulitis, powered by 3V battery. Component BOM: R1 180K 1 / 4W Resistor R2 1K8 1 / 4W Resistor (see Notes) R3 2K2 1 / 4W Resistor R4 100R 1 / 4W Resistor C1 100nF 63V Polyester Capacitor C2 100µF 25V ElectrolyTIc Capacitor D1 LED Red 5mm. D2 1N4007 1000V 1A Diode Q1, Q2 BC327 45V 800mA PNP Transistors IC1 7555 or TS555CN CMos TImer IC T1 220V Primary, 12V Secondary 1.2VA Mains transformer (see Notes) SW1 SPST Switch (Ganged with P1) B1 3V Battery (two 1.5V AA or AAA cells in series etc.)
PCB
Connectors: Backplane, Wire-to-Board, Board-to-Board Connectors
These types of connector systems are
mounted or processed to a printed circuit board (PCB). There are a variety of PCB connectors and accessories best designed for specific uses. To name some, they include:Din41612 Connector,Board To Board Connectors,battery holders Clips Contacts,Future Bus Connectors,PLCC Connectors.
Din41612 Connector
Board To Board Connectors
Battery Holders Clips Contacts
Future Bus Connectors
PLCC Connectors
1.ANTENK manufactures a wide range of application specific board stacking PCB connectors which were designed and built to specific customer requirements. Our experienced staff has developed custom products in a variety of contact styles, pitches and stacking heights. Our designs range from new concepts to duplicating existing market products identically or with improvements. Many desigsn are produced using automated manufacturing processes to increase reliability and provide significant cost savings.
2.Our products are widely used in electronic equipments,such as monitors ,electronic instruments,computer motherboards,program-controlled switchboards,LED,digital cameras,MP4 players,a variety of removable storage disks,cordless telephones,walkie-talkies,mobile phones,digital home appliances and electronic toys,high-speed train,aviation,communication station,Military and so on
What is a PCB Connector?
Other names for PCB Connectors
PCB Connectors can be known as PCB Interconnect product. Specific terms are also used for the two sides of the connection. Male PCB Connectors are often referred to as Pin Headers, as they are simply rows of pins. Female PCB Connectors can be called Sockets, Receptacles, or even (somewhat confusingly) Header Receptacles.
Din41612 Connector,Board To Board Connectors,Battery Holders Clips Contacts,Future Bus Connectors,PLCC Connectors ShenZhen Antenk Electronics Co,Ltd , https://www.antenkconn.com
Printed Circuit Board connectors are connection systems mounted on PCBs. Typically PCB Connectors are used to transfer signals or power from one PCB to another, or to or from the PCB from another source in the equipment build. They provide an easy method of Design for Manufacture, as the PCBs are not hard-wired to each other and can be assembled later in a production process.
PCB Connector orientations
The term PCB Connector refers to a basic multipin connection system, typically in a rectangular layout. A mating pair of PCB Connectors will either be for board-to-board or cable-to-board (wire-to-board). The board-to-board layouts can give a range of PCB connection orientations, all based on 90 degree increments:
Parallel or mezzanine – both connectors are vertical orientation;
90 Degree, Right Angle, Motherboard to Daughterboard – one connector is vertical, one horizontal;
180 Degree, Coplanar, Edge-to-Edge – both connectors are horizontal orientation.